Blue Dolphin vs Lesser New Zealand Short-tailed Bat

Stenella coeruleoalba compared with Mystacina tuberculata

Key Differences

• Blue Dolphin is Least Concern while Lesser New Zealand Short-tailed Bat is Vulnerable.

Taxonomic Classification

Rank	Blue Dolphin	Lesser New Zealand Short-tailed Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Chiroptera (翼手目)
Family	Delphinidae (Oceanic Dolphins)	Mystacinidae
Genus	Stenella	Mystacina
Species	Stenella coeruleoalba	Mystacina tuberculata

Evolutionary Relationship

Blue Dolphin and Lesser New Zealand Short-tailed Bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Blue Dolphin

LC — Least Concern

Lesser New Zealand Short-tailed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Blue Dolphin	Lesser New Zealand Short-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela).

Lesser New Zealand Short-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue Dolphin

スジイルカ（Stenella coeruleoalba）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体で広く豊富に生息し、個体数は安定しており、即座の保全上の懸念はありません。